Building rails easily

[Kalissar]

Hello,

In the Factorio - Gameplay Trailer video, at 1:16, we can see the player building multiple connecting rails with only one click.

Image showing what I describe

multipleRails.jpg (137.78 KiB) Viewed 2010 times

I didn't find how to do that.
Is this really possible ? Is this a mod ?

Thank you for your responses !

[prg]

https://www.factorio.com/blog/post/fff-113

[Supercheese]

The trailer is slightly disingenuous in this regard: that particular feature will be added in the next major version of the game, but is not present in the versions currently available now.

[Kalissar]

Ok, thank you very much for your response. That FFF was posted way before I even knew about the game.

[Xterminator]

I know your question was already answered and this isn't exactly what your looking for, but may I suggest check out FARL? It doesn't do it like shown in the video but certainly makes laying track easier over long distances.
You can find here:viewtopic.php?f=61&t=13553